The story of Earth’s first animals may need rewriting after ancient fossils revealed an earlier start to complex life. From butterflies…

A deep ocean whale graveyard is revealing new clues about whale evolution and the ecosystems that form around their remains. When…

Ancient DNA from Shimao reveals local origins, broad prehistoric connections, a patrilineal social structure, and gender-specific patterns of human sacrifice. At…

Researchers have uncovered compelling evidence about the elusive structure of a high-pressure phase of solid nitrogen. Nitrogen makes up most of…

Titan’s resources could one day make Saturn’s largest moon a major outpost for deep space exploration. Titan is one of the…

A wearable bioelectronic device increased REM sleep in real-world trials without invasive surgery or medication. A restless night can leave more…

A newly identified inflammatory signaling target may help weaken the protective environment surrounding pancreatic tumors and make existing treatments more effective.…

A new study suggests that sleep habits may influence how certain genetic variants affect early brain and cognitive changes associated with…